EP 2092643 B1 20140312 - MEMBER FOR A SYNCHRONOUS RECTIFIER BRIDGE, RELATED SYNCHRONOUS RECTIFIER BRIDGE AND USE THEREOF
Title (en)
MEMBER FOR A SYNCHRONOUS RECTIFIER BRIDGE, RELATED SYNCHRONOUS RECTIFIER BRIDGE AND USE THEREOF
Title (de)
GLIED FÜR EINE SYNCHRON-GLEICHRICHTERBRÜCKE, DIESBEZÜGLICHE SYNCHRON-GLEICHRICHTERBRÜCKE UND VERWENDUNG DAFÜR
Title (fr)
ELEMENT DE PONT REDRESSEUR SYNCHRONE, PONT REDRESSEUR SYNCHRONE CORRESPONDANT ET UTILISATION
Publication
Application
Priority
- FR 2007052008 W 20070926
- FR 0654927 A 20061116
Abstract (en)
[origin: WO2008059145A1] The member for a synchronous rectifier bridge (14) typically includes at least first and second connection terminals (B+, P), at least one field-effect transistor (15) having source and drain electrodes (16, 17) respectively connected to the first and second terminals (B+, P), and at least one comparator for comparing at least a first voltage source having a predetermined reference voltage and at least a first voltage difference between the voltages applied to the first and second terminals (B+, P) and having an output connected to a gate electrode (21) of the transistor (15). According to the invention, the member (14) further includes at least one load pump (25) providing, from said applied voltages, at least one supply voltage (VH, VL) for supplying said and at least one comparator.
IPC 8 full level
H03K 17/06 (2006.01); H02M 7/217 (2006.01)
CPC (source: EP KR US)
H02M 7/217 (2013.01 - EP KR US); H03K 17/06 (2013.01 - KR); H03K 17/063 (2013.01 - EP US); H03K 17/122 (2013.01 - EP US); H03K 17/6871 (2013.01 - EP US); H01L 2224/0603 (2013.01 - EP US); H01L 2224/48091 (2013.01 - EP US); H01L 2224/48137 (2013.01 - EP US); H01L 2224/4903 (2013.01 - EP US); H01L 2224/49111 (2013.01 - EP US); H01L 2224/49175 (2013.01 - EP US); H01L 2924/13055 (2013.01 - EP US); H01L 2924/13091 (2013.01 - EP US); H03K 2017/307 (2013.01 - EP US); H03K 2217/0036 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2908945 A1 20080523; FR 2908945 B1 20090130; CN 101542902 A 20090923; CN 101542902 B 20130206; EP 2092643 A1 20090826; EP 2092643 B1 20140312; KR 101409126 B1 20140617; KR 20090077070 A 20090714; US 2010091533 A1 20100415; US 8531856 B2 20130910; WO 2008059145 A1 20080522
DOCDB simple family (application)
FR 0654927 A 20061116; CN 200780042296 A 20070926; EP 07823853 A 20070926; FR 2007052008 W 20070926; KR 20097009920 A 20070926; US 44374107 A 20070926